On the Sixth International Olympiad in Cryptography NSUCRYPTO. - Anastasiya Gorodilova; Natalia N. Tokareva; Sergey Agievich; Claude Carlet; Evgeny Gorkunov; Valeria Idrisova; Nikolay Kolomeec; Alexandr Kutsenko; Roman Lebedev; Svetla Nikova; Alexey Oblaukhov; Irina Pankratova; et al. (CoRR, 2020)

Mathematical problems and solutions of the Ninth International Olympiad in Cryptography NSUCRYPTO. - Valeria Idrisova; Natalia N. Tokareva; Anastasiya Gorodilova; Ilya Beterov; Tatiana Bonich; Evgeniya Ishchukova; Nikolay Kolomeec; Aleksandr Kutsenko; Ekaterina Malygina; Irina Pankratova; Marina Pudovkina; Aleksei Nikolaevich Udovenko (CoRR, 2023)